| Rockford to Argentona | 4,450.33 mi (7,162.11 km) |
| Rockford to Arico el Nuevo | 4,085.35 mi (6,574.73 km) |
| Rockford to Armilla | 4,357.53 mi (7,012.76 km) |
| Rockford to Arnedo | 4,232.36 mi (6,811.32 km) |
| Rockford to Arona | 4,079.73 mi (6,565.70 km) |
| Rockford to Arrecife | 4,201.91 mi (6,762.32 km) |
| Rockford to Arrigorriaga | 4,162.14 mi (6,698.32 km) |
| Rockford to Arroyomolinos | 4,226.17 mi (6,801.37 km) |
| Rockford to Arteijo | 3,914.62 mi (6,299.98 km) |
| Rockford to Arucas | 4,136.96 mi (6,657.80 km) |
| Rockford to Aspe | 4,439.07 mi (7,143.99 km) |
| Rockford to Astorga | 4,051.19 mi (6,519.76 km) |
| Rockford to Atarfe | 4,351.36 mi (7,002.84 km) |
| Rockford to Avila | 4,177.21 mi (6,722.57 km) |
| Rockford to Aviles | 4,019.59 mi (6,468.91 km) |
